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Figure 3
Lattice parameters measured upon cooling the crystal (circles) and after reheating to room temperature (cross). Solid lines represent linear fits to the data within the high-temperature (130 to 298 K) and intermediate (60 to 120 K) phases, respectively.

IUCrJ
Volume 8| Part 1| January 2021| Pages 139-147
ISSN: 2052-2525
https://doi.org/10.1107/S2052252520015912